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<HEAD><font size=5>A Sphere in the spotlight</font></HEAD>
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<APPLET code="LightsChange.class" width=465 height=330
align=left></APPLET>
Move around the red, green and blue light sources to see the sphere from
different perspectives. The applet might run a bit slow on older machines.
Try placing the sources together to see the effect of white light. The
applet looks proper only with 24-bit color. For other settings, you might
see rings on the sphere.
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